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Researcher · University of Southern Denmark · Denmark

Flemming Nielsen

Flemming Nielsen publishes mostly in Health, Toxicology and Mutagenesis, Environmental Chemistry and Organic Chemistry, on topics such as Per- and polyfluoroalkyl substances research, Toxic Organic Pollutants Impact and Fluorine in Organic Chemistry.

ORCID 0000-0002-5657-405X OpenAlex
World rank
#243,017
of 7,710,434 ranked researchers
Rank in Denmark
#1,642
of 43,819
Works
285
Citations
12k
Citations per work
41.0
h-index
57
i10-index 146Top 2.4% in Health, Toxicology and Mutagenesis
Flemming Nielsen

What does Flemming Nielsen research?

Flemming Nielsen's work is mostly in Environmental Science (36%), Chemistry (8%), Pharmacology, Toxicology and Pharmaceutics (6%).

Everything else: 129 works · 45.2% of their workPhysical Sciences: 127 works · 44.5% of their workEnvironmental Science: 103 works · 36.1% of their workHealth, Toxicology and Mutagenesis: 53 works · 18.7% of their workEnvironmental Chemistry: 39 works · 13.6% of their workWater Science and Technology: 11 works · 3.8% of their workChemistry: 24 works · 8.4% of their workOrganic Chemistry: 24 works · 8.4% of their workLife Sciences: 29 works · 10.3% of their workPharmacology, Toxicology and Pharmaceutics: 16 works · 5.7% of their workPharmaceutical Science: 16 works · 5.7% of their workBiochemistry, Genetics and Molecular Biology: 13 works · 4.6% of their workMolecular Biology: 13 works · 4.6% of their workTHEIR WORKFlemming Nielsen285works
Life Sciences10%Physical Sciences44%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else12945.2%
    1. Environmental Science10336.1%
    2. Chemistry248.4%
    1. Pharmacology, Toxicology and Pharmaceutics165.7%
    2. Biochemistry, Genetics and Molecular Biology134.6%
  1. 1Health, Toxicology and Mutagenesis19% of their works
  2. 2Environmental Chemistry14% of their works
  3. 3Organic Chemistry8% of their works
  4. 4Pharmaceutical Science6% of their works
  5. 5Molecular Biology5% of their works
  6. 6Water Science and Technology4% of their works

Research topics

Which keywords describe Flemming Nielsen's research?

The keywords of their largest research topics: Health Effects, Global Distribution, Perfluoroalkyl Substances, Polyfluoroalkyl Compounds, Environmental Exposure, Toxicity, Brominated Flame Retardants and Polycyclic Aromatic Hydrocarbons.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 22 words, with their numbers
  1. Health Effects1955 topics
  2. Global Distribution1472 topics
  3. Perfluoroalkyl Substances991 topic
  4. Polyfluoroalkyl Compounds991 topic
  5. Environmental Exposure812 topics
  6. Toxicity762 topics
  7. Brominated Flame Retardants481 topic
  8. Polycyclic Aromatic Hydrocarbons481 topic
  9. Environmental Impact452 topics
  10. Cardiovascular Disease342 topics
  11. Bisphenol A331 topic
  12. Endocrine-Disrupting Chemicals331 topic
  13. Fluorine331 topic
  14. Medicinal Chemistry331 topic
  15. Drinking Water281 topic
  16. Fluoride281 topic
  17. Air Pollution181 topic
  18. Particulate Matter181 topic
  19. Exposure171 topic
  20. Pesticides171 topic
  21. Deficiency161 topic
  22. Vitamin D161 topic

Where does Flemming Nielsen work?

Flemming Nielsen's main affiliation in the publication record is University of Southern Denmark, Denmark.

How many publications and citations does Flemming Nielsen have?

OpenAlex counts 285 works and 11,686 citations for Flemming Nielsen, an h-index of 57, ranking #243,017 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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